Foldable height-adjustable and slantable seating device



FIG. 1 is a perspective view of a foldable height-adjustable and slantable seating device according to the present invention;

FIG. 2 is a front end view of the foldable height-adjustable and slantable seating device of FIG. 1;

FIG. 3 is a rear end view of the foldable height-adjustable and slantable seating device of FIG. 1;

FIG. 4 is a top view of the foldable height-adjustable and slantable seating device of FIG. 1; and,

FIG. 5 is a side view of the foldable height-adjustable and slantable seating device of FIG. 1.

The broken lines showing the environment are for illustrative purpose only and form no part of the claimed design. 

The ornamental design for foldable height-adjustable and slantable seating device, as shown and described. 